Imagine you have just finished a workout. Your legs are like jelly, your lungs are burning and you just want to collapse on the couch. But instead, you pick yourself up and go for a brisk walk. While ...

Staying active is essential for overall health, but many people struggle with pain, stiffness, and injuries that make exercise difficult. Whether it’s joint discomfort, muscle strain, or chronic ...

Need motivation to stay active in your golden years? Accumulating evidence suggests that about 22 minutes of moderate-intensity exercise per day (150 mins/week) can significantly increase your odds of ...

Can housework be just as valuable a form of physical activity as traditional exercise as we age? Experts weigh in. Image credit: Irina Polonina/Stocksy There is a wealth of research, both decades-old ...

As we get older, staying active can feel like it comes with a price—muscle and joint pain. But there are low-impact cardio alternatives that can keep you feeling fit and flexible without aggravating ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. January 12, 2026 Add ...

Older adults may not be thinking about high-intensity interval training (HIIT) when they think about their brain health, but a study published Feb. 17 in NPJ Science of Learning found it can improve ...